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. 2012 Sep 27;2012:938482. doi: 10.1100/2012/938482

Table 1.

Embryonic developmental events of S. sphaeroides. Three replicate fertilization experiments were conducted and for each developmental stage, 10 embryos from each replicate were used for the observation and measurement of embryos.

Time after insemination Developmental stages Diameter (μm)
00.01 h Fertilized eggs with the formation of fertilization membrane 134.86 ± 5.35
00.05 h Fertilized eggs with complete fertilization membrane 134.86 ± 5.35
01.12 h 2-cell stage 154.27 ± 7.17
02.03 h 4-cell stage 157.14 ± 5.84
02.28 h 8-cell stage 159.25 ± 6.29
02.51 h 16-cell stage 161.10 ± 5.80
03.12 h 32-cell stage 163.65 ± 4.78
03.32 h Multicell (Morulla) stage 164.38 ± 4.48
08.45 h Hatching Blastula 174.72 ± 4.43
HHS Vulnerability Disclosure